FR1122080A - Process for preparing terephthalic acid - Google Patents
Process for preparing terephthalic acidInfo
- Publication number
- FR1122080A FR1122080A FR1122080DA FR1122080A FR 1122080 A FR1122080 A FR 1122080A FR 1122080D A FR1122080D A FR 1122080DA FR 1122080 A FR1122080 A FR 1122080A
- Authority
- FR
- France
- Prior art keywords
- terephthalic acid
- preparing terephthalic
- preparing
- acid
- terephthalic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/22—Connection to driving members with connecting-rods, i.e. pivotal connections with universal joint, e.g. ball-joint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
- C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/25—Metal catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Combustion & Propulsion (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF14922A DE1080303B (en) | 1954-02-25 | 1954-02-25 | Process for the production of solid polyethylenes |
DEG14781A DE1091711B (en) | 1954-02-25 | 1954-02-25 | Apparatus and method for casting iron and steel under pressure |
DEG15460A DE1133510B (en) | 1954-02-25 | 1954-07-02 | Method and device for casting iron and steel under pressure |
DEB38412A DE1000801B (en) | 1954-02-25 | 1954-07-02 | Process for the preparation of terephthalic acid |
DEF15877A DE1154631B (en) | 1954-02-25 | 1954-10-08 | Process for the polymerization of ethylene |
DEG0014922 | 1954-10-08 | ||
DE825958X | 1955-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1122080A true FR1122080A (en) | 1956-08-31 |
Family
ID=27561614
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1122080D Expired FR1122080A (en) | 1954-02-25 | 1955-02-08 | Process for preparing terephthalic acid |
FR1132506D Expired FR1132506A (en) | 1954-02-25 | 1955-06-08 | Process for the polymerization of ethylene |
FR1133567D Expired FR1133567A (en) | 1954-02-25 | 1955-07-02 | Device for die-casting metals, especially ferrous metals |
FR68725D Expired FR68725E (en) | 1954-02-25 | 1955-10-08 | Process for the polymerization of ethylene |
FR70930D Expired FR70930E (en) | 1954-02-25 | 1956-12-29 | Process for the polymerization of ethylene |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1132506D Expired FR1132506A (en) | 1954-02-25 | 1955-06-08 | Process for the polymerization of ethylene |
FR1133567D Expired FR1133567A (en) | 1954-02-25 | 1955-07-02 | Device for die-casting metals, especially ferrous metals |
FR68725D Expired FR68725E (en) | 1954-02-25 | 1955-10-08 | Process for the polymerization of ethylene |
FR70930D Expired FR70930E (en) | 1954-02-25 | 1956-12-29 | Process for the polymerization of ethylene |
Country Status (9)
Country | Link |
---|---|
US (2) | US2966514A (en) |
BE (2) | BE535345A (en) |
CH (3) | CH334622A (en) |
DE (5) | DE1080303B (en) |
FR (5) | FR1122080A (en) |
GB (5) | GB796286A (en) |
IT (3) | IT577536A (en) |
LU (1) | LU33685A1 (en) |
NL (2) | NL194368A (en) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125559A (en) * | 1964-03-17 | Process for polymerizing unsaturated | ||
US3392162A (en) * | 1954-08-03 | 1968-07-09 | Ziegler | Polymerization of ethylenically unsaturated hydrocarbons |
NL211080A (en) * | 1955-10-08 | |||
US2893984A (en) * | 1956-04-02 | 1959-07-07 | Exxon Research Engineering Co | Polymerization of alpha olefins |
DE1123474B (en) * | 1956-08-15 | 1962-02-08 | Ici Ltd | Process for the preparation of solid crystalline ethylene polymers |
US3122527A (en) * | 1956-08-17 | 1964-02-25 | Firestone Tire & Rubber Co | Polymerization of olefins with catalyst containing adduct of alkali metal and polynuclear aromatic compound |
US3067183A (en) * | 1956-10-15 | 1962-12-04 | Eastman Kodak Co | Polymerization of olefins with a catalyst slurry preactivated with ethylene |
US3072632A (en) * | 1956-11-01 | 1963-01-08 | Eastman Kodak Co | Ethylene polymerization with high temperature catalysts |
US3036055A (en) * | 1956-11-01 | 1962-05-22 | Hercules Powder Co Ltd | Purification of polyolefins |
US3215683A (en) * | 1956-11-01 | 1965-11-02 | Hercules Powder Co Ltd | Purification of polyolefins |
US2980662A (en) * | 1956-11-27 | 1961-04-18 | Sun Oil Co | Manufacture of olefin polymers |
US3019216A (en) * | 1956-12-24 | 1962-01-30 | Universal Oil Prod Co | Polymerization of olefins into polymers of high melting point |
US3127385A (en) * | 1957-01-10 | 1964-03-31 | Method of producing substantially | |
GB877088A (en) * | 1957-03-22 | 1961-09-13 | Distillers Co Yeast Ltd | Polymerisation of ethylene |
NL98046C (en) * | 1957-03-23 | |||
US3210334A (en) * | 1957-03-25 | 1965-10-05 | Union Carbide Corp | Catalytic polymerization of ethylene |
NL106244C (en) * | 1957-03-27 | |||
US3050470A (en) * | 1957-04-10 | 1962-08-21 | Ethyl Corp | Process of reacting a group iii-a metal with a group iv-a metal halide and hydrogen in a liquid organic medium and the product of said processes |
US2965686A (en) * | 1957-04-19 | 1960-12-20 | Monsanto Chemicals | Titanium subchloride catalysts and use in alkylation process |
US2891044A (en) * | 1957-05-27 | 1959-06-16 | Hercules Powder Co Ltd | Process for polymerization of ethylene |
US3004962A (en) * | 1957-05-27 | 1961-10-17 | Hercules Powder Co Ltd | Process for polymerization of 1-olefins |
BE568072A (en) * | 1957-05-29 | |||
US2928818A (en) * | 1957-07-01 | 1960-03-15 | Eastman Kodak Co | Process of polymerizing ethylene with aluminum-titanium halide catalyst |
NL232063A (en) * | 1957-10-14 | |||
US2945017A (en) * | 1957-10-30 | 1960-07-12 | Grace W R & Co | Polyethylene process |
US2967176A (en) * | 1957-10-31 | 1961-01-03 | Standard Oil Co | Process for polymerization of ethylene |
US3069364A (en) * | 1957-11-04 | 1962-12-18 | Dal Mon Research Co | Polyolefin synthesis |
US3098828A (en) * | 1957-11-04 | 1963-07-23 | Dal Mon Research Co | Catalyst prepared by grinding zirconium and aluminum chloride |
US3038864A (en) * | 1957-11-05 | 1962-06-12 | Dal Mon Research Co | Method of preparing an olefin polymerization catalyst |
US3095383A (en) * | 1957-11-06 | 1963-06-25 | Grace W R & Co | Ethylene polymerization catalyst prepared by grinding titanium and iodine |
US2938018A (en) * | 1957-11-22 | 1960-05-24 | Universal Oil Prod Co | Production of hard olefin polymers |
BE574798A (en) * | 1958-01-25 | |||
US2972607A (en) * | 1958-03-31 | 1961-02-21 | Eastman Kodak Co | Four-component mixed metal-halogen catalysts for olefin polymerization |
US3026309A (en) * | 1958-03-31 | 1962-03-20 | Eastman Kodak Co | Three-component aluminum-titanium tetrahalide catalysts for olefin polymerization |
NL113090C (en) * | 1958-02-03 | |||
IT603086A (en) * | 1958-02-13 | |||
US3056770A (en) * | 1958-03-04 | 1962-10-02 | Dal Mon Research Co | Polymerization process |
US3049526A (en) * | 1958-03-04 | 1962-08-14 | Dal Mon Research Co | Polymerization process |
US3054788A (en) * | 1958-03-04 | 1962-09-18 | Dal Mon Research Co | Polymerization process |
US3065217A (en) * | 1958-03-04 | 1962-11-20 | Dal Mon Research Co | Polymerization process |
US3010787A (en) * | 1958-03-20 | 1961-11-28 | Exxon Research Engineering Co | Preparation of crystalline titanium chloride |
US3309349A (en) * | 1958-03-20 | 1967-03-14 | Nat Distillers Chem Corp | Caulking compound comprising mixed latices of elastomeric and resinous polymers |
NL102197C (en) * | 1958-03-21 | |||
US2948712A (en) * | 1958-04-03 | 1960-08-09 | Eastman Kodak Co | Olefin polymerization catalyst containing aluminium, titanium tetrahalide, and titanium alcoholate |
US2925410A (en) * | 1958-04-03 | 1960-02-16 | Eastman Kodak Co | Catalyst containing aluminum, titanium tetrahalide, and alkali metal fluoride and olefin polymerization therewith |
US3031440A (en) * | 1958-05-06 | 1962-04-24 | Nat Lead Co | Polymerization of olefins with a catalyst of a grignard reagent and an aluminum containing titanium composition |
US3115473A (en) * | 1958-05-09 | 1963-12-24 | Grace W R & Co | Process of preparing a polyethylene catalyst |
US2951068A (en) * | 1958-05-12 | 1960-08-30 | Nat Distillers Chem Corp | Polymerization process |
US3280092A (en) * | 1958-06-12 | 1966-10-18 | Phillips Petroleum Co | Production of polypropylene |
DE1109371B (en) * | 1958-07-17 | 1961-06-22 | Hoechst Ag | Process for the polymerization of ª ‡ -olefinically unsaturated hydrocarbons |
NL241287A (en) * | 1958-07-18 | |||
BE581301A (en) * | 1958-08-02 | |||
DE1140708B (en) * | 1958-08-25 | 1962-12-06 | Ruhrchemie Ag | Process for the polymerization of ethylene |
US2917501A (en) * | 1958-09-02 | 1959-12-15 | American Cyanamid Co | Polymerization of ethylene with a cyclopentadienyl titanium catalyst |
US3009907A (en) * | 1958-09-08 | 1961-11-21 | Hercules Powder Co Ltd | Recovery and purification of polyolefins |
US2933483A (en) * | 1958-09-30 | 1960-04-19 | Eastman Kodak Co | Olefin polymerization catalyst containing a metal halide and hexaphenylethane |
BE583479A (en) * | 1958-10-10 | 1900-01-01 | ||
US3057843A (en) * | 1958-11-03 | 1962-10-09 | Firestone Tire & Rubber Co | Polymerization of unsaturated hydrocarbons |
US3017403A (en) * | 1959-04-14 | 1962-01-16 | Grace W R & Co | Ethylene polymerization |
US2965630A (en) * | 1959-04-23 | 1960-12-20 | Grace W R & Co | Ethylene polymerization |
GB872505A (en) * | 1959-06-08 | 1961-07-12 | Grace W R & Co | Improvements in the production of aromatic polymers |
US3096316A (en) * | 1959-07-07 | 1963-07-02 | Grace W R & Co | Polymerization of propylene with a catalyst prepared by grinding al and ticl3 in the presence of h2 |
US3150107A (en) * | 1959-08-05 | 1964-09-22 | Grace W R & Co | Process for producing a polyolefin catalyst containing ticl2, ticl3 and elemental titanium |
US3068216A (en) * | 1959-09-10 | 1962-12-11 | Stamiearbon N V | Preparation of high molecular weight isotactic polymers from alpha-olefinic hydrocarbons |
US3026312A (en) * | 1959-10-01 | 1962-03-20 | Eastman Kodak Co | Catalysts containing alkali metal salts for olefin polymerization |
US3129211A (en) * | 1959-11-05 | 1964-04-14 | Continental Oil Co | Polymerization catalyst and process |
BE609130A (en) * | 1959-12-28 | |||
US3082196A (en) * | 1960-02-03 | 1963-03-19 | Dal Mon Research Co | Olefin polymerization using aici3-omega or ta catalyst |
US3130003A (en) * | 1960-04-01 | 1964-04-21 | Exxon Research Engineering Co | Cocrystallized catalyst preparation process |
NL267250A (en) * | 1960-07-19 | |||
US3190866A (en) * | 1961-04-10 | 1965-06-22 | Petro Tex Chem Corp | Olefin polymerization process |
US3245966A (en) * | 1962-03-05 | 1966-04-12 | Grace W R & Co | Polymerization of ethylene in the prescence of ticl2 which has been activated by grinding |
US3284518A (en) * | 1962-10-29 | 1966-11-08 | Union Oil Co | Haloalkylation of aromatic compounds |
US3271465A (en) * | 1962-11-30 | 1966-09-06 | Union Oil Co | Preparation of chloroalkylated benzenes and alkylsubstituted benzenes |
DE1197443B (en) * | 1963-02-14 | 1965-07-29 | Bergwerksverband Gmbh | Process for the production of mellitic acid |
DE2837481C2 (en) | 1978-08-28 | 1983-08-04 | Ruhrchemie Ag, 4200 Oberhausen | Process for the production of polymers of ethylene |
US4851488A (en) * | 1987-04-23 | 1989-07-25 | Shell Oil Company | Process for altering hydrogenated polymer compositions from high melt flow to low melt flow |
US20040076726A1 (en) * | 2002-10-18 | 2004-04-22 | Scott Equipment Company | Apparatus and process for continuous pressurized conditioner system |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE494439A (en) * | ||||
DE143535C (en) * | ||||
DE249598C (en) * | 1911-03-25 | |||
US1332028A (en) * | 1919-04-07 | 1920-02-24 | Commercial Res Company | Side-chain oxidation |
US1576999A (en) * | 1921-07-16 | 1926-03-16 | Seydel Chemical Company | Method of oxidizing aromatic side-chain compounds |
DE551618C (en) * | 1930-09-13 | 1932-06-03 | Ludwig Duerr Dr Ing | Process for filling metallic melt material in permanent molds using an adjustable gas pressure |
DE720556C (en) * | 1938-02-11 | 1942-05-08 | Wilhelm Krezdorn | Pressure stamp for casting liquid metal under explosion pressure for dental purposes |
DE874215C (en) * | 1943-12-18 | 1953-04-20 | Basf Ag | Process for the production of solid polymers from ethylene or ethylene-rich gases |
GB682420A (en) * | 1949-06-10 | 1952-11-12 | Du Pont | Improvements in or relating to the polymerisation of ethylene |
GB698734A (en) * | 1949-08-09 | 1953-10-21 | Du Pont | Production of terephthalic acid |
US2567109A (en) * | 1950-07-15 | 1951-09-04 | Du Pont | Initiator systems comprising a titanous compound and nitrogen compounds such as oximes |
US2636899A (en) * | 1951-01-29 | 1953-04-28 | Du Pont | Oxidation process for preparation of terephthalic acid |
BE524812A (en) * | 1951-04-29 | |||
NL86030C (en) * | 1952-01-30 | |||
US2740811A (en) * | 1952-04-09 | 1956-04-03 | Glanzstoff Ag | Method of preparing terephthalic acid |
DE973626C (en) * | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Process for the production of high molecular weight polyethylenes |
US2721189A (en) * | 1954-08-30 | 1955-10-18 | Du Pont | Polymeric bicyclo-(2, 2, 1)-2-heptene |
-
0
- IT IT536321D patent/IT536321A/it unknown
- IT IT565268D patent/IT565268A/it unknown
- BE BE539435D patent/BE539435A/xx unknown
- NL NL96146D patent/NL96146C/xx active
- BE BE535345D patent/BE535345A/xx unknown
- IT IT577536D patent/IT577536A/it unknown
- NL NL194368D patent/NL194368A/xx unknown
- LU LU33685D patent/LU33685A1/xx unknown
-
1954
- 1954-02-25 DE DEF14922A patent/DE1080303B/en active Pending
- 1954-02-25 DE DEG14781A patent/DE1091711B/en active Pending
- 1954-07-02 DE DEB38412A patent/DE1000801B/en active Pending
- 1954-07-02 DE DEG15460A patent/DE1133510B/en active Pending
- 1954-10-08 DE DEF15877A patent/DE1154631B/en active Pending
-
1955
- 1955-01-04 GB GB234/55A patent/GB796286A/en not_active Expired
- 1955-01-08 CH CH334622D patent/CH334622A/en unknown
- 1955-02-08 FR FR1122080D patent/FR1122080A/en not_active Expired
- 1955-05-16 CH CH349413D patent/CH349413A/en unknown
- 1955-05-26 GB GB15245/55A patent/GB811633A/en not_active Expired
- 1955-06-08 FR FR1132506D patent/FR1132506A/en not_active Expired
- 1955-06-14 US US515561A patent/US2966514A/en not_active Expired - Lifetime
- 1955-06-28 CH CH331296D patent/CH331296A/en unknown
- 1955-06-28 GB GB18692/55A patent/GB779723A/en not_active Expired
- 1955-07-02 FR FR1133567D patent/FR1133567A/en not_active Expired
- 1955-10-05 US US538804A patent/US2867612A/en not_active Expired - Lifetime
- 1955-10-07 GB GB28682/55A patent/GB818985A/en not_active Expired
- 1955-10-08 FR FR68725D patent/FR68725E/en not_active Expired
-
1956
- 1956-12-29 FR FR70930D patent/FR70930E/en not_active Expired
- 1956-12-31 GB GB39684/56A patent/GB825958A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2966514A (en) | 1960-12-27 |
GB796286A (en) | 1958-06-11 |
GB811633A (en) | 1959-04-08 |
DE1000801B (en) | 1957-01-17 |
CH334622A (en) | 1958-12-15 |
DE1154631B (en) | 1963-09-19 |
FR70930E (en) | 1959-09-30 |
BE539435A (en) | |
DE1080303B (en) | 1960-04-21 |
BE535345A (en) | |
DE1133510B (en) | 1962-07-19 |
FR68725E (en) | 1958-06-09 |
FR1133567A (en) | 1957-03-28 |
LU33685A1 (en) | |
CH331296A (en) | 1958-07-15 |
IT565268A (en) | |
GB779723A (en) | 1957-07-24 |
US2867612A (en) | 1959-01-06 |
DE1091711B (en) | 1960-10-27 |
FR1132506A (en) | 1957-03-12 |
NL96146C (en) | |
GB825958A (en) | 1959-12-23 |
GB818985A (en) | 1959-08-26 |
IT577536A (en) | |
CH349413A (en) | 1960-10-15 |
NL194368A (en) | |
IT536321A (en) |
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